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Distributed storage method, electronic device and storage medium

A technology of distributed storage and storage nodes, which is applied in the field of distributed storage methods, electronic devices and storage media, can solve problems such as data tampering, failure to completely realize decentralization, and inability to guarantee data security, etc., to achieve the goal of ensuring consistency Effect

Active Publication Date: 2021-10-08
SHENZHEN THUNDER NETWORK TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current problem is: the way of storing index information in the central server makes the distributed system unable to run without the server, and the decentralization cannot be completely realized; and the way of broadcasting through the P2P network requires all P2P network nodes to be trusted nodes , otherwise the data may be tampered with and data security cannot be guaranteed

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  • Distributed storage method, electronic device and storage medium
  • Distributed storage method, electronic device and storage medium
  • Distributed storage method, electronic device and storage medium

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Embodiment Construction

[0033] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Such as figure 1 As shown, it is a schematic diagram of a preferred embodiment of the electronic device 1 for realizing the high-performance distributed storage method of the present invention.

[0035] In this embodiment, the electronic device 1 may be a cloud service intelligent device, such as a mining machine, or a server, a smart phone, a tablet computer, a personal computer, a portable computer, and other electronic devices with computing functions.

[0036] The electronic device 1 is applied to a distributed storage system based on a P2P network and a block chain network, and the system includes a plurality of storage nodes (such as figure 2 shown). Among them, the storage nodes in the P2P network are used to store data, and the storage nodes in the blockchain network are used to store indexes. A sto...

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Abstract

The present invention provides a distributed storage method, the method comprising the steps: each storage node obtains the private key of the user of the storage node, uses a block chain consensus algorithm to generate a public key corresponding to each private key, and obtains the public and private keys of each storage node Yes; the first storage node that initiates the file storage request uses the private key to encrypt the original file to obtain an encrypted file, encodes the encrypted file into multiple encoded files and distributes them to corresponding multiple second storage nodes for storage; the first storage node The second storage node generates a storage contract, stores the index information of the file in the storage contract, and distributes each storage contract to the first storage node and the corresponding second storage node. The present invention also provides an electronic device and a computer-readable storage medium. When a processor of the electronic device executes a distributed storage program stored in the storage medium, the above-mentioned distributed storage method can be realized. Utilizing the present invention, index data can be stored based on a block chain network.

Description

technical field [0001] The invention relates to the field of block chains, in particular to a distributed storage method, an electronic device and a storage medium. Background technique [0002] The distributed storage system based on the P2P network has achieved the distribution of data to the nodes of the P2P network, realizing the decentralized storage of data. The data index information is either stored in the central server, or the index information is stored in the P2P network nodes by broadcasting in the P2P network. The current problem is: the way of storing index information in the central server makes the distributed system unable to run without the server, and the decentralization cannot be completely realized; and the way of broadcasting through the P2P network requires all P2P network nodes to be trusted nodes , otherwise the data may be tampered with and data security cannot be guaranteed. Contents of the invention [0003] In view of the above, the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/10G06F16/182G06F21/60G06F21/62G06Q20/38
CPCG06F21/602G06F21/6227G06F2221/2107G06Q20/3829
Inventor 贺鹏飞
Owner SHENZHEN THUNDER NETWORK TECH